/*!
 * jQuery Migrate - v1.2.1 - 2013-05-08
 * https://github.com/jquery/jquery-migrate
 * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors; Licensed MIT
 */
(function (jQuery, window, undefined) {
// See http://bugs.jquery.com/ticket/13335
// "use strict";

  var warnedAbout = {}

  // List of warnings already given; public read only
  jQuery.migrateWarnings = []

  // Set to true to prevent console output; migrateWarnings still maintained
  // jQuery.migrateMute = false;

  // Show a message on the console so devs know we're active
  if (!jQuery.migrateMute && window.console && window.console.log) {
    window.console.log('JQMIGRATE: Logging is active')
  }

  // Set to false to disable traces that appear with warnings
  if (jQuery.migrateTrace === undefined) {
    jQuery.migrateTrace = true
  }

  // Forget any warnings we've already given; public
  jQuery.migrateReset = function () {
    warnedAbout = {}
    jQuery.migrateWarnings.length = 0
  }

  function migrateWarn (msg) {
    var console = window.console
    if (!warnedAbout[msg]) {
      warnedAbout[msg] = true
      jQuery.migrateWarnings.push(msg)
      if (console && console.warn && !jQuery.migrateMute) {
        console.warn('JQMIGRATE: ' + msg)
        if (jQuery.migrateTrace && console.trace) {
          console.trace()
        }
      }
    }
  }

  function migrateWarnProp (obj, prop, value, msg) {
    if (Object.defineProperty) {
      // On ES5 browsers (non-oldIE), warn if the code tries to get prop;
      // allow property to be overwritten in case some other plugin wants it
      try {
        Object.defineProperty(obj, prop, {
          configurable: true,
          enumerable: true,
          get: function () {
            migrateWarn(msg)
            return value
          },
          set: function (newValue) {
            migrateWarn(msg)
            value = newValue
          }
        })
        return
      } catch (err) {
        // IE8 is a dope about Object.defineProperty, can't warn there
      }
    }

    // Non-ES5 (or broken) browser; just set the property
    jQuery._definePropertyBroken = true
    obj[prop] = value
  }

  if (document.compatMode === 'BackCompat') {
    // jQuery has never supported or tested Quirks Mode
    migrateWarn('jQuery is not compatible with Quirks Mode')
  }

  var attrFn = jQuery('<input/>', { size: 1 }).attr('size') && jQuery.attrFn
  var oldAttr = jQuery.attr
  var valueAttrGet = jQuery.attrHooks.value && jQuery.attrHooks.value.get ||
		function () { return null }
  var valueAttrSet = jQuery.attrHooks.value && jQuery.attrHooks.value.set ||
		function () { return undefined }
  var rnoType = /^(?:input|button)$/i
  var rnoAttrNodeType = /^[238]$/
  var rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i
  var ruseDefault = /^(?:checked|selected)$/i

  // jQuery.attrFn
  migrateWarnProp(jQuery, 'attrFn', attrFn || {}, 'jQuery.attrFn is deprecated')

  jQuery.attr = function (elem, name, value, pass) {
    var lowerName = name.toLowerCase()
    var nType = elem && elem.nodeType

    if (pass) {
      // Since pass is used internally, we only warn for new jQuery
      // versions where there isn't a pass arg in the formal params
      if (oldAttr.length < 4) {
        migrateWarn('jQuery.fn.attr( props, pass ) is deprecated')
      }
      if (elem && !rnoAttrNodeType.test(nType) &&
			(attrFn ? name in attrFn : jQuery.isFunction(jQuery.fn[name]))) {
        return jQuery(elem)[name](value)
      }
    }

    // Warn if user tries to set `type`, since it breaks on IE 6/7/8; by checking
    // for disconnected elements we don't warn on $( "<button>", { type: "button" } ).
    if (name === 'type' && value !== undefined && rnoType.test(elem.nodeName) && elem.parentNode) {
      migrateWarn("Can't change the 'type' of an input or button in IE 6/7/8")
    }

    // Restore boolHook for boolean property/attribute synchronization
    if (!jQuery.attrHooks[lowerName] && rboolean.test(lowerName)) {
      jQuery.attrHooks[lowerName] = {
        get: function (elem, name) {
          // Align boolean attributes with corresponding properties
          // Fall back to attribute presence where some booleans are not supported
          var attrNode
          var property = jQuery.prop(elem, name)
          return property === true || typeof property !== 'boolean' &&
					(attrNode = elem.getAttributeNode(name)) && attrNode.nodeValue !== false

            ? name.toLowerCase()
            : undefined
        },
        set: function (elem, value, name) {
          var propName
          if (value === false) {
            // Remove boolean attributes when set to false
            jQuery.removeAttr(elem, name)
          } else {
            // value is true since we know at this point it's type boolean and not false
            // Set boolean attributes to the same name and set the DOM property
            propName = jQuery.propFix[name] || name
            if (propName in elem) {
              // Only set the IDL specifically if it already exists on the element
              elem[propName] = true
            }

            elem.setAttribute(name, name.toLowerCase())
          }
          return name
        }
      }

      // Warn only for attributes that can remain distinct from their properties post-1.9
      if (ruseDefault.test(lowerName)) {
        migrateWarn("jQuery.fn.attr('" + lowerName + "') may use property instead of attribute")
      }
    }

    return oldAttr.call(jQuery, elem, name, value)
  }

  // attrHooks: value
  jQuery.attrHooks.value = {
    get: function (elem, name) {
      var nodeName = (elem.nodeName || '').toLowerCase()
      if (nodeName === 'button') {
        return valueAttrGet.apply(this, arguments)
      }
      if (nodeName !== 'input' && nodeName !== 'option') {
        migrateWarn("jQuery.fn.attr('value') no longer gets properties")
      }
      return name in elem
        ? elem.value
        : null
    },
    set: function (elem, value) {
      var nodeName = (elem.nodeName || '').toLowerCase()
      if (nodeName === 'button') {
        return valueAttrSet.apply(this, arguments)
      }
      if (nodeName !== 'input' && nodeName !== 'option') {
        migrateWarn("jQuery.fn.attr('value', val) no longer sets properties")
      }
      // Does not return so that setAttribute is also used
      elem.value = value
    }
  }

  var matched; var browser
  var oldInit = jQuery.fn.init
  var oldParseJSON = jQuery.parseJSON
  // Note: XSS check is done below after string is trimmed
  var rquickExpr = /^([^<]*)(<[\w\W]+>)([^>]*)$/

  // $(html) "looks like html" rule change
  jQuery.fn.init = function (selector, context, rootjQuery) {
    var match

    if (selector && typeof selector === 'string' && !jQuery.isPlainObject(context) &&
			(match = rquickExpr.exec(jQuery.trim(selector))) && match[0]) {
      // This is an HTML string according to the "old" rules; is it still?
      if (selector.charAt(0) !== '<') {
        migrateWarn("$(html) HTML strings must start with '<' character")
      }
      if (match[3]) {
        migrateWarn('$(html) HTML text after last tag is ignored')
      }
      // Consistently reject any HTML-like string starting with a hash (#9521)
      // Note that this may break jQuery 1.6.x code that otherwise would work.
      if (match[0].charAt(0) === '#') {
        migrateWarn("HTML string cannot start with a '#' character")
        jQuery.error('JQMIGRATE: Invalid selector string (XSS)')
      }
      // Now process using loose rules; let pre-1.8 play too
      if (context && context.context) {
        // jQuery object as context; parseHTML expects a DOM object
        context = context.context
      }
      if (jQuery.parseHTML) {
        return oldInit.call(this, jQuery.parseHTML(match[2], context, true),
          context, rootjQuery)
      }
    }
    return oldInit.apply(this, arguments)
  }
  jQuery.fn.init.prototype = jQuery.fn

  // Let $.parseJSON(falsy_value) return null
  jQuery.parseJSON = function (json) {
    if (!json && json !== null) {
      migrateWarn('jQuery.parseJSON requires a valid JSON string')
      return null
    }
    return oldParseJSON.apply(this, arguments)
  }

  jQuery.uaMatch = function (ua) {
    ua = ua.toLowerCase()

    var match = /(chrome)[ \/]([\w.]+)/.exec(ua) ||
		/(webkit)[ \/]([\w.]+)/.exec(ua) ||
		/(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) ||
		/(msie) ([\w.]+)/.exec(ua) ||
		ua.indexOf('compatible') < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) ||
		[]

    return {
      browser: match[1] || '',
      version: match[2] || '0'
    }
  }

  // Don't clobber any existing jQuery.browser in case it's different
  if (!jQuery.browser) {
    matched = jQuery.uaMatch(navigator.userAgent)
    browser = {}

    if (matched.browser) {
      browser[matched.browser] = true
      browser.version = matched.version
    }

    // Chrome is Webkit, but Webkit is also Safari.
    if (browser.chrome) {
      browser.webkit = true
    } else if (browser.webkit) {
      browser.safari = true
    }

    jQuery.browser = browser
  }

  // Warn if the code tries to get jQuery.browser
  migrateWarnProp(jQuery, 'browser', jQuery.browser, 'jQuery.browser is deprecated')

  jQuery.sub = function () {
    function jQuerySub (selector, context) {
      return new jQuerySub.fn.init(selector, context)
    }
    jQuery.extend(true, jQuerySub, this)
    jQuerySub.superclass = this
    jQuerySub.fn = jQuerySub.prototype = this()
    jQuerySub.fn.constructor = jQuerySub
    jQuerySub.sub = this.sub
    jQuerySub.fn.init = function init (selector, context) {
      if (context && context instanceof jQuery && !(context instanceof jQuerySub)) {
        context = jQuerySub(context)
      }

      return jQuery.fn.init.call(this, selector, context, rootjQuerySub)
    }
    jQuerySub.fn.init.prototype = jQuerySub.fn
    var rootjQuerySub = jQuerySub(document)
    migrateWarn('jQuery.sub() is deprecated')
    return jQuerySub
  }

  // Ensure that $.ajax gets the new parseJSON defined in core.js
  jQuery.ajaxSetup({
    converters: {
      'text json': jQuery.parseJSON
    }
  })

  var oldFnData = jQuery.fn.data

  jQuery.fn.data = function (name) {
    var ret; var evt
    var elem = this[0]

    // Handles 1.7 which has this behavior and 1.8 which doesn't
    if (elem && name === 'events' && arguments.length === 1) {
      ret = jQuery.data(elem, name)
      evt = jQuery._data(elem, name)
      if ((ret === undefined || ret === evt) && evt !== undefined) {
        migrateWarn("Use of jQuery.fn.data('events') is deprecated")
        return evt
      }
    }
    return oldFnData.apply(this, arguments)
  }

  var rscriptType = /\/(java|ecma)script/i
  var oldSelf = jQuery.fn.andSelf || jQuery.fn.addBack

  jQuery.fn.andSelf = function () {
    migrateWarn('jQuery.fn.andSelf() replaced by jQuery.fn.addBack()')
    return oldSelf.apply(this, arguments)
  }

  // Since jQuery.clean is used internally on older versions, we only shim if it's missing
  if (!jQuery.clean) {
    jQuery.clean = function (elems, context, fragment, scripts) {
      // Set context per 1.8 logic
      context = context || document
      context = !context.nodeType && context[0] || context
      context = context.ownerDocument || context

      migrateWarn('jQuery.clean() is deprecated')

      var i; var elem; var handleScript; var jsTags
      var ret = []

      jQuery.merge(ret, jQuery.buildFragment(elems, context).childNodes)

      // Complex logic lifted directly from jQuery 1.8
      if (fragment) {
        // Special handling of each script element
        handleScript = function (elem) {
          // Check if we consider it executable
          if (!elem.type || rscriptType.test(elem.type)) {
            // Detach the script and store it in the scripts array (if provided) or the fragment
            // Return truthy to indicate that it has been handled
            return scripts
              ? scripts.push(elem.parentNode ? elem.parentNode.removeChild(elem) : elem)
              : fragment.appendChild(elem)
          }
        }

        for (i = 0; (elem = ret[i]) != null; i++) {
          // Check if we're done after handling an executable script
          if (!(jQuery.nodeName(elem, 'script') && handleScript(elem))) {
            // Append to fragment and handle embedded scripts
            fragment.appendChild(elem)
            if (typeof elem.getElementsByTagName !== 'undefined') {
              // handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration
              jsTags = jQuery.grep(jQuery.merge([], elem.getElementsByTagName('script')), handleScript)

              // Splice the scripts into ret after their former ancestor and advance our index beyond them
              ret.splice.apply(ret, [i + 1, 0].concat(jsTags))
              i += jsTags.length
            }
          }
        }
      }

      return ret
    }
  }

  var eventAdd = jQuery.event.add
  var eventRemove = jQuery.event.remove
  var eventTrigger = jQuery.event.trigger
  var oldToggle = jQuery.fn.toggle
  var oldLive = jQuery.fn.live
  var oldDie = jQuery.fn.die
  var ajaxEvents = 'ajaxStart|ajaxStop|ajaxSend|ajaxComplete|ajaxError|ajaxSuccess'
  var rajaxEvent = new RegExp('\\b(?:' + ajaxEvents + ')\\b')
  var rhoverHack = /(?:^|\s)hover(\.\S+|)\b/
  var hoverHack = function (events) {
    if (typeof (events) !== 'string' || jQuery.event.special.hover) {
      return events
    }
    if (rhoverHack.test(events)) {
      migrateWarn("'hover' pseudo-event is deprecated, use 'mouseenter mouseleave'")
    }
    return events && events.replace(rhoverHack, 'mouseenter$1 mouseleave$1')
  }

  // Event props removed in 1.9, put them back if needed; no practical way to warn them
  if (jQuery.event.props && jQuery.event.props[0] !== 'attrChange') {
    jQuery.event.props.unshift('attrChange', 'attrName', 'relatedNode', 'srcElement')
  }

  // Undocumented jQuery.event.handle was "deprecated" in jQuery 1.7
  if (jQuery.event.dispatch) {
    migrateWarnProp(jQuery.event, 'handle', jQuery.event.dispatch, 'jQuery.event.handle is undocumented and deprecated')
  }

  // Support for 'hover' pseudo-event and ajax event warnings
  jQuery.event.add = function (elem, types, handler, data, selector) {
    if (elem !== document && rajaxEvent.test(types)) {
      migrateWarn('AJAX events should be attached to document: ' + types)
    }
    eventAdd.call(this, elem, hoverHack(types || ''), handler, data, selector)
  }
  jQuery.event.remove = function (elem, types, handler, selector, mappedTypes) {
    eventRemove.call(this, elem, hoverHack(types) || '', handler, selector, mappedTypes)
  }

  jQuery.fn.error = function () {
    var args = Array.prototype.slice.call(arguments, 0)
    migrateWarn('jQuery.fn.error() is deprecated')
    args.splice(0, 0, 'error')
    if (arguments.length) {
      return this.bind.apply(this, args)
    }
    // error event should not bubble to window, although it does pre-1.7
    this.triggerHandler.apply(this, args)
    return this
  }

  jQuery.fn.toggle = function (fn, fn2) {
    // Don't mess with animation or css toggles
    if (!jQuery.isFunction(fn) || !jQuery.isFunction(fn2)) {
      return oldToggle.apply(this, arguments)
    }
    migrateWarn('jQuery.fn.toggle(handler, handler...) is deprecated')

    // Save reference to arguments for access in closure
    var args = arguments
    var guid = fn.guid || jQuery.guid++
    var i = 0
    var toggler = function (event) {
      // Figure out which function to execute
      var lastToggle = (jQuery._data(this, 'lastToggle' + fn.guid) || 0) % i
      jQuery._data(this, 'lastToggle' + fn.guid, lastToggle + 1)

      // Make sure that clicks stop
      event.preventDefault()

      // and execute the function
      return args[lastToggle].apply(this, arguments) || false
    }

    // link all the functions, so any of them can unbind this click handler
    toggler.guid = guid
    while (i < args.length) {
      args[i++].guid = guid
    }

    return this.click(toggler)
  }

  jQuery.fn.live = function (types, data, fn) {
    migrateWarn('jQuery.fn.live() is deprecated')
    if (oldLive) {
      return oldLive.apply(this, arguments)
    }
    jQuery(this.context).on(types, this.selector, data, fn)
    return this
  }

  jQuery.fn.die = function (types, fn) {
    migrateWarn('jQuery.fn.die() is deprecated')
    if (oldDie) {
      return oldDie.apply(this, arguments)
    }
    jQuery(this.context).off(types, this.selector || '**', fn)
    return this
  }

  // Turn global events into document-triggered events
  jQuery.event.trigger = function (event, data, elem, onlyHandlers) {
    if (!elem && !rajaxEvent.test(event)) {
      migrateWarn('Global events are undocumented and deprecated')
    }
    return eventTrigger.call(this, event, data, elem || document, onlyHandlers)
  }
  jQuery.each(ajaxEvents.split('|'),
    function (_, name) {
      jQuery.event.special[name] = {
        setup: function () {
          var elem = this

          // The document needs no shimming; must be !== for oldIE
          if (elem !== document) {
            jQuery.event.add(document, name + '.' + jQuery.guid, function () {
              jQuery.event.trigger(name, null, elem, true)
            })
            jQuery._data(this, name, jQuery.guid++)
          }
          return false
        },
        teardown: function () {
          if (this !== document) {
            jQuery.event.remove(document, name + '.' + jQuery._data(this, name))
          }
          return false
        }
      }
    }
  )
})(jQuery, window)
